201411720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{15121}}^1$

素因数の和:15175

約数の個数: 96

約数和(自身を含む): 672324120

約数和(自身を除く): 470912400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 45, 60, 72, 74, 90, 111, 120, 148, 180, 185, 222, 296, 333, 360, 370, 444, 555, 666, 740, 888, 1110, 1332, 1480, 1665, 2220, 2664, 3330, 4440, 6660, 13320, 15121, 30242, 45363, 60484, 75605, 90726, 120968, 136089, 151210, 181452, 226815, 272178, 302420, 362904, 453630, 544356, 559477, 604840, 680445, 907260, 1088712, 1118954, 1360890, 1678431, 1814520, 2237908, 2721780, 2797385, 3356862, 4475816, 5035293, 5443560, 5594770, 6713724, 8392155, 10070586, 11189540, 13427448, 16784310, 20141172, 22379080, 25176465, 33568620, 40282344, 50352930, 67137240, 100705860, 201411720]

約数ペア:

[(1, 201411720), (2, 100705860), (3, 67137240), (4, 50352930), (5, 40282344), (6, 33568620), (8, 25176465), (9, 22379080), (10, 20141172), (12, 16784310), (15, 13427448), (18, 11189540), (20, 10070586), (24, 8392155), (30, 6713724), (36, 5594770), (37, 5443560), (40, 5035293), (45, 4475816), (60, 3356862), (72, 2797385), (74, 2721780), (90, 2237908), (111, 1814520), (120, 1678431), (148, 1360890), (180, 1118954), (185, 1088712), (222, 907260), (296, 680445), (333, 604840), (360, 559477), (370, 544356), (444, 453630), (555, 362904), (666, 302420), (740, 272178), (888, 226815), (1110, 181452), (1332, 151210), (1480, 136089), (1665, 120968), (2220, 90726), (2664, 75605), (3330, 60484), (4440, 45363), (6660, 30242), (13320, 15121)]